Abstract: The convoluted fluorescent lamp component of a compact lamp unit is mechanically and electrically coupled to a base module by a plate-like mounting member which is secured to the module in suspended fashion and has socket means which permit the lamp component and associated energizing-circuit components to be plugged into and removed from the module. The mounting member is structured and oriented to also provide a peripheral air passageway which, in conjunction with vent openings in the module and in a protective cover which is secured to the module, allows air to flow freely through the operating unit and convection-cool the fluorescent lamp. The lamp unit can accordingly be operated at high power loadings without overheating and can also be easily relamped and provided with new circuit components (such as a ballast and/or a starter) to prolong its useful life.

Abstract: A fluorescent lamp conversion unit for use in combination with the residential incandescent-type lamp fixture. The fixture is of the type intended for operation with a lamp shade of predetermined dimensions. The fluorescent lamp conversion unit includes lamp and lamp shade supporting means including a rigid hollow elongated member for supporting a fluorescent lamp of the compact type having an elongated envelope which has a double-U-bend to present a compact design thereby enabling the lamp to be enclosed by the lamp shade.

Abstract: A fluorescent lamp adapter for use in combination with a residential incandescent-type lamp fixture wherein the fixture includes an elongated fixture body supported in generally vertical disposition and having electrical conductors associated therewith. The fixture also includes an incandescent-lamp-type socket vertically projecting from the upper portion of the fixture body and operatively receiving the electrical conductors and a lampshade-supporting harp. The fluorescent lamp adapter comprises a housing conformed to fit into the space defined by the harp above the socket, supporting means adapted for affixing the housing to the harp, lamp mounting means affixed to the housing for engaging and supporting two annular-shaped tubular fluorescent lamps within a lampshade and on opposite sides of the vertical plane defined by the harp. The axes of the lamps as mounted are secured substantially horizontal and substantially colinear.